Characteristics of laser aided direct metal powder deposition process for nickel-based superalloy

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 工业信息学研究室 > 先进制造技术研究室

	Characteristics of laser aided direct metal powder deposition process for nickel-based superalloy
	Zhang K(张凯); Liu WJ(刘伟军); Shang XF(尚晓峰)
	2006
会议名称	Power Metallurgy World Congress and Exhibition 2006
会议日期	September 24-28, 2006
会议地点	Busan, SOUTH KOREA
关键词	Laser Metal Deposition Shaping (LMDS) nickel-based superalloy components layered direct fabrication microstructure and property
页码	457-460
中文摘要	Laser additive direct deposition of metals is a new rapid manufacturing technology, which combines with computer aided design, laser cladding and rapid prototyping. The advanced technology can build fully-dense metal components directly from CAD files without a mould or tool. With this technology, a promising rapid manufacturing system called "Laser Metal Deposition Shaping (LMDS)" is being constructed and developed. Through the LMDS technology, fully-dense and near-net shaped metallic parts can be directly obtained through melting coaxially fed powder with a laser. In addition, the microstructure and mechanical properties of the as-formed samples were tested and analyzed synthetically. The results showed significant processing flexibility with the LMDS system over conventional processing capabilities was recognized, with potentially lower production cost, higher quality components, and shorter lead time.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议主办者	Korean Powder Metallurgy Inst
会议录	Progress in Powder Metallurgy, Pts 1 and 2
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	STAFA-ZURICH
语种	英语
ISSN号	0255-5476
ISBN号	978-0-87849-419-4
WOS记录号	WOS:000244522400115
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8223]
专题	沈阳自动化研究所_工业信息学研究室_先进制造技术研究室
推荐引用方式 GB/T 7714	Zhang K,Liu WJ,Shang XF. Characteristics of laser aided direct metal powder deposition process for nickel-based superalloy[C]. 见:Power Metallurgy World Congress and Exhibition 2006. Busan, SOUTH KOREA. September 24-28, 2006.